package com.iplatform.iplatformzuul.config;

import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.ParameterBuilder;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.schema.ModelRef;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.service.Contact;
import springfox.documentation.service.Parameter;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;

import java.util.ArrayList;
import java.util.List;

/**
 * swagger文档
 *
 * @author lxl
 */
@Configuration
@EnableSwagger2
public class SwaggerConfig {
	
	
	@Value("${spring.application.name}")
	private String applicationName;
	
	@Bean
	public Docket createRestApi() {
		return new Docket(DocumentationType.SWAGGER_2)
				.apiInfo(apiInfo())
				.select()
				.paths(PathSelectors.any())
				.build()
				.globalOperationParameters(parameters());
	}
	
	private ApiInfo apiInfo() {
		return new ApiInfoBuilder()
				.title(applicationName + "接口文档")
				.description(applicationName + "接口文档")
				.contact(new Contact("lxl", "", "lxl")).version("1.0").build();
	}
	
	private List<Parameter> parameters() {
		ParameterBuilder parameterBuilder = new ParameterBuilder();
		List<Parameter> parameters = new ArrayList<>();
		parameterBuilder.name("Authorization")
				.description("Authorization")
				.modelRef(new ModelRef("string"))
				.parameterType("header")
				.required(false).build();
		parameters.add(parameterBuilder.build());
		return parameters;
	}
	
}
